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attackaes-tests.jl
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attackaes-tests.jl
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# This file is part of Jlsca, license is GPLv3, see https://www.gnu.org/licenses/gpl-3.0.en.html
#
# Author: Cees-Bart Breunesse
using Base.Test
using Sca
using Trs
function testAesTraces(conditional::Bool,direction::Direction, analysis::Analysis, onetest::Bool=false)
tracedir = "aestraces"
filenames = readdir(tracedir)
leakageFunctions = [hw]
for filename in filenames
if filename[end-3+1:end] != "trs"
continue
end
fullfilename = joinpath(tracedir,filename)
@printf("file: %s\n", fullfilename)
params = getParameters(fullfilename, direction)
if isa(params, AesMCAttack) && (params.direction == BACKWARD || isa(analysis, LRA))
continue
end
# create Trace instance
if conditional
@everyworker begin
using Trs
trs = InspectorTrace($fullfilename)
# bit expand
# addSamplePass(trs, tobits)
setPostProcessor(trs, CondAvg(SplitByTracesSliced()))
end
else
trs = InspectorTrace(fullfilename)
end
params.analysis = analysis
if isa(params, AesSboxAttack) && isa(params.analysis, DPA)
params.analysis.leakageFunctions = leakageFunctions
elseif isa(params, AesMCAttack) && isa(params.analysis, DPA)
params.analysis.leakageFunctions = [bit7]
end
if conditional
key = sca(DistributedTrace(),params,1, 200, false)
else
key = sca(trs,params,1, 200, false)
end
@test(key == get(params.knownKey))
if onetest
break
end
end
end
@time testAesTraces(true, BACKWARD, DPA())
@time testAesTraces(true, FORWARD, DPA())
@time testAesTraces(false, BACKWARD, DPA())
@time testAesTraces(false, FORWARD, DPA())
@time testAesTraces(true, FORWARD, LRA(), true)